speakers to watch tomorrow for include first lady michelle obama and san antonio mayor julian castro who will deliver the keynote address. >> ifill: again, the major developments of the day: as democrats arrived in charlotte, president obama again criticized republican mitt romney for opposing the auto industry bailout in 2009. later, the president toured hurricane damage in louisiana. romney issued a labor day statement, saying too many americans still don't know when they'll find work and start getting pay checks again. and the new head of the international red cross arrived in syria, urging greater humanitarian access to civilians caught in the fighting. and that's the "newshour" for tonight. i'm gwen ifill >> woodruff: and i'm judy woodruff. we'll see you online and again here tomorrow evening. thank you and good night. major funding for the pbs newshour has been provided by: and the william and flora hewlett foundation, working to solve social and environmental problems at home and around the world. and with the ongoing support of these initutions and undations. and... this prog